CN212731345U

CN212731345U - Rainwater recycling filtering device for bottom building

Info

Publication number: CN212731345U
Application number: CN202020970903.3U
Authority: CN
Inventors: 林进峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-19
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses an underneath filter equipment for building is retrieved to rainwater, which comprises a frame, the surface mounting of frame has purification mechanism, and purifies the inside of mechanism including the water inlet, the surface at the frame is seted up to the water inlet. The utility model discloses in, under the effect of purifying mechanism, the rainwater flows to the pipe through the water inlet in, through the one-level filter layer, filter the rainwater, the inside of rethread delivery port flow to frame, filter the discharge through No. three filter layers of No. two inside water conservancy diversion mouths and retrieve, when the inside water level of pipe is located the pressure release mouth, the rainwater flows to the inside of frame through the pressure release mouth, the filtration of rethread No. two water conservancy diversion mouths is discharged, when the inside water level of frame is located a water conservancy diversion mouth, the rainwater filters the discharge through No. two filter layers of a water conservancy diversion mouth inside and retrieves, effectually avoid the rainwater because the space of filter layer is less, lead to the rainwater to flow unobstructed, lead to the condition of rainwater backward flow even, improve the filtration efficiency of rainwater.

Description

Rainwater recycling filtering device for bottom building

Technical Field

The utility model belongs to the technical field of the rainwater is retrieved, concretely relates to bottom filter equipment for building is retrieved to rainwater.

Background

As is well known, China is a country with serious shortage of water resources, so that the recycling of rainwater is widely applied at present, and the situation of shortage of urban water resources can be relieved.

In the prior art, the filtering device for the building under the rainwater recovery layer basically adopts a filtering plate or active carbon and the like to filter rainwater, and the gap of the filtering layer is small, so that the rainwater can block a water inlet in the process of precipitation, the water flow is not smooth, and the filtering efficiency of the filtering mechanism is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a bottom filter equipment for building is retrieved to the rainwater to reach the unblocked that this filter equipment can guarantee rivers, avoid the space of filter layer less, lead to the purpose that the in-process rainwater at precipitation can block up the water inlet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a filtering device for a building under which rainwater is recovered comprises a frame, wherein a purifying mechanism is arranged on the surface of the frame, the interior of the purification mechanism comprises a water inlet which is arranged on the surface of the frame, the surface of the water inlet is connected with a conduit in an embedded manner, the surface of the conduit is connected with a cavity in an embedded manner, a first filter layer is fixed on the surface of the conduit, a water outlet is arranged on the bottom end surface of the chamber, the other end of the water inlet is connected with a pressure relief opening, the surface of one side of the frame is provided with a first flow guide opening, a first carrier plate is fixed on the surface of the first diversion port, a second filter layer is fixed on the surface of the first carrier plate, a second diversion port is arranged on the surface of the top end of the frame, and the surface of the second diversion opening is fixed with a second carrier plate, the surface of the second carrier plate is fixed with a third filter layer, and the surface of the frame is provided with an early warning mechanism.

As a further description of the above technical solution:

the first filter layer is positioned in the chamber, and the chamber is positioned in the frame.

As a further description of the above technical solution:

the inside of early warning mechanism is including the bottom plate, and the bottom plate is fixed in the inner wall both sides of frame, the top surface mounting of bottom plate has the kickboard, and the top surface mounting of kickboard has the ejector pin, the inner wall top of frame is fixed with pressure sensor, and the top surface mounting of frame has the attention device, the discharge port has been seted up on the surface of frame, and the one end of discharge port is fixed with the solenoid valve, the surface mounting of frame has the control panel.

As a further description of the above technical solution:

the pressure sensor is located above the ejector rod and electrically connected with the control panel.

As a further description of the above technical solution:

the floating plate is located above the pressure relief opening, and the pressure relief opening is located above the first flow guide opening.

As a further description of the above technical solution:

the discharge port is located the top of a water conservancy diversion mouth, the attention device is electric connection with the control panel, and solenoid valve and control panel are electric connection.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of purifying mechanism, the rainwater flows to the pipe through the water inlet in, through the one-level filter layer, filter the rainwater, the inside of rethread delivery port flow to frame, filter the discharge through No. three filter layers of No. two inside water conservancy diversion mouths and retrieve, when the inside water level of pipe is located the pressure release mouth, the rainwater flows to the inside of frame through the pressure release mouth, the filtration of rethread No. two water conservancy diversion mouths is discharged, when the inside water level of frame is located a water conservancy diversion mouth, the rainwater filters the discharge through No. two filter layers of a water conservancy diversion mouth inside and retrieves, effectually avoid the rainwater because the space of filter layer is less, lead to the rainwater to flow unobstructed, lead to the condition of rainwater backward flow even, improve the filtration efficiency of rainwater.

2. The utility model discloses in, under early warning mechanism's effect, when the water level of the inside rainwater of frame is too high, the buoyancy of water is utilized, make the rainwater drive the kickboard and carry out the rising movement in the inside of frame, when pressure sensor is touched to the fixed ejector pin in baffle top, through the control panel that sets up, make the control panel to the attention device signals, make the attention device begin to work, thereby warn too high water level, and the control panel is to the solenoid valve signals, make the solenoid valve open, make the inside rainwater of frame pass through the discharge port and discharge, avoid the inside too high unable discharge of water level of frame, lead to the unable normal work of the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the catheter of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Illustration of the drawings:

1. a frame; 2. a purification mechanism; 201. a water inlet; 202. a conduit; 203. a chamber; 204. a first filter layer; 205. a water outlet; 206. a pressure relief port; 207. a first diversion port; 208. a first carrier plate; 209. a second filter layer; 2010. a second diversion port; 2011. a second carrier plate; 2012. a third filter layer; 3. an early warning mechanism; 301. a base plate; 302. a floating plate; 303. a top rod; 304. a pressure sensor; 305. an alarm; 306. a discharge port; 307. an electromagnetic valve; 308. and a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a rainwater recycling bottom building filtering device includes a frame 1, a purifying mechanism 2 is installed on the surface of the frame 1, a water inlet 201 is included inside the purifying mechanism 2, the water inlet 201 is opened on the surface of the frame 1, a conduit 202 is connected to the surface of the water inlet 201 in an embedded manner, a chamber 203 is connected to the surface of the conduit 202 in an embedded manner, a first filtering layer 204 is fixed on the surface of the conduit 202, a water outlet 205 is opened on the bottom end surface of the chamber 203, a pressure relief opening 206 is connected to the other end of the water inlet 201, a first diversion opening 207 is opened on the surface of one side of the frame 1, a first supporting plate 208 is fixed on the surface of the first diversion opening 207, a second filtering layer 209 is fixed on the surface of the first supporting plate 208, a second diversion opening 2010 is opened on the surface of the top of the frame 1, a second diversion opening 2010 is fixed on the surface of the second diversion opening 2010, a, frame 1's surface mounting has early warning mechanism 3, a plurality of through-holes (as shown in fig. 2) have been seted up on the surface through the pipe 202 that sets up, make the rainwater flow to filter layer 204 No. one through the through-hole, through the pressure release mouth 206 that sets up, avoid the inside rainwater of pipe 202 the situation that the backward flow appears, directly pass through pressure release mouth 206 with the rainwater that the water level is higher than pipe 202 and discharge to frame 1's inside, through the second water conservancy diversion mouth 2010 that sets up, make the hydroenergy of the inside normal water level of frame 1 normally discharge.

First filter layer 204 is located the inside of cavity 203, and cavity 203 is located the inside of frame 1, through a guiding opening 207 that sets up, when the unhindered water level that leads to of rivers appears in second guiding opening 2010 department and rises, the water that the water level is too high filters the discharge through a guiding opening 207.

Early warning mechanism 3's inside is including bottom plate 301, and bottom plate 301 fixes the inner wall both sides at frame 1, bottom plate 301's top surface mounting has kickboard 302, and the top surface mounting of kickboard 302 has ejector pin 303, frame 1's inner wall top is fixed with pressure sensor 304, and frame 1's top surface mounting has attention device 305, discharge port 306 has been seted up on frame 1's surface, and the one end of discharge port 306 is fixed with solenoid valve 307, frame 1's surface mounting has control panel 308, kickboard 302 through setting up is made for the EVA material, make kickboard 302 can effectually rise through the buoyancy of water.

The pressure sensor 304 is located above the lift rod 303, the pressure sensor 304 is electrically connected with the control board 308, and the pressure sensor 304 is located right above the lift rod 303, so that the lift rod 303 can effectively touch the pressure sensor 304.

The floating plate 302 is located above the pressure relief opening 206, the pressure relief opening 206 is located above the first flow guide opening 207, and the pressure relief opening 206 and the discharge opening 306 are located on the same horizontal line, so that the situation that water inside the frame 1 flows back at the pressure relief opening 206 is avoided.

The discharge port 306 is located above the first diversion port 207, the alarm 305 is electrically connected to the control board 308, and the solenoid valve 307 is electrically connected to the control board 308, and the alarm 305 may be a warning light or a buzzer.

The working principle is as follows: firstly, rainwater flows into the conduit 202 through the water inlet 201, then the rainwater is filtered through the first filter layer 204, flows into the frame 1 through the water outlet 205, and then is discharged and recovered through the second diversion opening 2010, when the water level in the conduit 202 is too high and is positioned at the pressure relief opening 206, the rainwater flows into the frame 1 through the pressure relief opening 206, and is filtered through the third filter layer 2012 in the second diversion opening 2010 for discharge and recovery, if the water flow at the second diversion opening 2010 is not smoothly discharged, so that the water level in the frame 1 rises, when the water level is positioned at the first diversion opening 207, the rainwater is filtered through the second filter layer 209 and then is discharged and recovered, when the water level is higher than the first diversion opening 207 and the water level keeps rising state all the time, the buoyancy of the water drives the floating plate 302 to rise, so that the ejector rod 303 touches the pressure sensor 304, at the moment, the pressure sensor 304 transmits signals to the control board 308, the control board 308 signals the alarm 305 and the solenoid valve 307 so that the alarm 305 starts to operate and the solenoid valve 307 is opened so that the water inside the frame 1 is discharged through the drain port 306.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rainwater retrieves basement filter equipment for building, includes frame (1), its characterized in that, the surface mounting of frame (1) has purification mechanism (2), and the inside of purification mechanism (2) is including water inlet (201), water inlet (201) are seted up on the surface of frame (1), and the surface gomphosis of water inlet (201) is connected with pipe (202), the surface gomphosis of pipe (202) is connected with cavity (203), and the fixed surface of pipe (202) has a filter layer (204), the bottom surface of cavity (203) has seted up delivery port (205), and the other end of water inlet (201) is connected with pressure release mouth (206), a diversion port (207) has been seted up to one side surface of frame (1), and the fixed surface of diversion port (207) has a support plate (208), the fixed surface of a support plate (208) has a filter layer (209), no. two water conservancy diversion mouth (2010) have been seted up to the top surface of frame (1), and the fixed surface of No. two water conservancy diversion mouth (2010) has No. two support plates (2011), the fixed surface of No. two support plates (2011) has No. three filter layers (2012), the surface mounting of frame (1) has early warning mechanism (3).

2. A rainwater recovery underlying building filtration unit according to claim 1 wherein the first filtration layer (204) is located inside the chamber (203) and the chamber (203) is located inside the frame (1).

3. The rainwater recycling bottom building filtering device according to claim 1, wherein the early warning mechanism (3) comprises a bottom plate (301) inside, the bottom plate (301) is fixed on two sides of the inner wall of the frame (1), a floating plate (302) is fixed on the top end surface of the bottom plate (301), a top rod (303) is fixed on the top end surface of the floating plate (302), a pressure sensor (304) is fixed on the top end of the inner wall of the frame (1), a warning device (305) is fixed on the top end surface of the frame (1), a discharge port (306) is formed in the surface of the frame (1), an electromagnetic valve (307) is fixed on one end of the discharge port (306), and a control plate (308) is fixed on the surface of the frame (1).

4. A rainwater recycling bottom building filtering apparatus according to claim 3, wherein said pressure sensor (304) is located above the top bar (303), and the pressure sensor (304) is electrically connected to the control board (308).

5. A rainwater recycling underlying building filtering apparatus according to claim 3, wherein the floating plate (302) is located above the pressure relief opening (206), and the pressure relief opening (206) is located above the first diversion opening (207).

6. A rainwater recycling bottom building filtering apparatus according to claim 3, wherein the discharging port (306) is located above the first diversion port (207), the alarm (305) is electrically connected to the control board (308), and the solenoid valve (307) is electrically connected to the control board (308).